DE69733410T2 - Verfahren zur reinigung eines aminoalkohols - Google Patents

Verfahren zur reinigung eines aminoalkohols Download PDF

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Publication number
DE69733410T2
DE69733410T2 DE69733410T DE69733410T DE69733410T2 DE 69733410 T2 DE69733410 T2 DE 69733410T2 DE 69733410 T DE69733410 T DE 69733410T DE 69733410 T DE69733410 T DE 69733410T DE 69733410 T2 DE69733410 T2 DE 69733410T2
Authority
DE
Germany
Prior art keywords
amino
propanediol
butanol
salt
crystallization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69733410T
Other languages
German (de)
English (en)
Other versions
DE69733410D1 (de
Inventor
Nicola Desantis
Franco Fedeli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bracco Imaging SpA
Original Assignee
Bracco Imaging SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bracco Imaging SpA filed Critical Bracco Imaging SpA
Application granted granted Critical
Publication of DE69733410D1 publication Critical patent/DE69733410D1/de
Publication of DE69733410T2 publication Critical patent/DE69733410T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/10—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69733410T 1996-12-04 1997-12-01 Verfahren zur reinigung eines aminoalkohols Expired - Lifetime DE69733410T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT96MI002546A IT1286523B1 (it) 1996-12-04 1996-12-04 Processo per la preparazione di un amminoalcol
ITMI962546 1996-12-04
PCT/EP1997/006725 WO1998024755A1 (en) 1996-12-04 1997-12-01 Process for the purification of an aminoalcohol

Publications (2)

Publication Number Publication Date
DE69733410D1 DE69733410D1 (de) 2005-07-07
DE69733410T2 true DE69733410T2 (de) 2006-04-27

Family

ID=11375348

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69733410T Expired - Lifetime DE69733410T2 (de) 1996-12-04 1997-12-01 Verfahren zur reinigung eines aminoalkohols

Country Status (11)

Country Link
US (1) US5866719A (it)
EP (1) EP0883597B1 (it)
JP (1) JP4190032B2 (it)
AU (1) AU5658098A (it)
DE (1) DE69733410T2 (it)
ES (1) ES2242987T3 (it)
IT (1) IT1286523B1 (it)
NO (1) NO318033B1 (it)
PT (1) PT883597E (it)
WO (1) WO1998024755A1 (it)
ZA (1) ZA9710864B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317817B1 (it) * 2000-02-08 2003-07-15 Bracco Spa Processo per la purificazione di 3-ammino-1,2-propandiolo e2-ammino-1,3-propandiolo, in particolare nella sintesi di mezzi di
JP2002220364A (ja) * 2001-01-30 2002-08-09 Nippon Shokubai Co Ltd 高純度アルカノールアミンおよびその製造方法
KR101704563B1 (ko) * 2015-10-12 2017-02-08 한국화학연구원 락타이드 정제공정을 이용한 락타이드 제조방법 및 제조장치
CN109321610B (zh) * 2018-11-01 2022-11-04 上海交通大学 微生物发酵法高效制备2-氨基-1,3-丙二醇

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978793A (en) * 1988-06-23 1990-12-18 W. R. Grace & Co.-Conn. Novel process for the preparation of serinol
US5053545A (en) * 1988-12-02 1991-10-01 Angus Chemical Company Method of preparing amino alcohols

Also Published As

Publication number Publication date
ITMI962546A1 (it) 1998-06-04
EP0883597B1 (en) 2005-06-01
EP0883597A1 (en) 1998-12-16
JP4190032B2 (ja) 2008-12-03
ITMI962546A0 (it) 1996-12-04
DE69733410D1 (de) 2005-07-07
IT1286523B1 (it) 1998-07-15
US5866719A (en) 1999-02-02
JP2000505807A (ja) 2000-05-16
ES2242987T3 (es) 2005-11-16
ZA9710864B (en) 1998-06-23
AU5658098A (en) 1998-06-29
NO983564D0 (no) 1998-08-03
PT883597E (pt) 2005-08-31
WO1998024755A1 (en) 1998-06-11
NO318033B1 (no) 2005-01-24
NO983564L (no) 1998-10-02

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